POLYA'S FOUR-STEP PROBLEM SOLVING

Question

Using Polya's Steps find the solution to each of the situations.

 1. One number is 7 more than another. Twice the larger is equal to four times the smaller decreased by 2. Find the numbers. 

2. A parking lot has 25 vehicles of motorcycles and cars. The total number of wheels is 70. Find the number of motorcycles and cars the station has.

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